覆蓋式過(guò)濾器手冊(cè)

1、大大同同IIII電電廠廠77##機(jī)機(jī)組組凝凝結(jié)結(jié)水水精精處處理理系系統(tǒng)統(tǒng)預(yù)預(yù)涂涂過(guò)過(guò)濾濾器器設(shè)設(shè)備備安安裝裝、、操操作作、、維維護(hù)護(hù)手手冊(cè)冊(cè)頗頗爾爾過(guò)過(guò)濾濾器器（（北北京京））有有限限公公司司22000044年年1100月月DaTongIIPowerPlantCondensateWaterBWSystemRevisionLevel–A24.1系統(tǒng)描述............................................

2、.......................................................294.2系統(tǒng)設(shè)計(jì)參數(shù)............................................................................................304.2.1操作條件...................................................

3、..........................................304.2.2設(shè)計(jì)參數(shù).............................................................................................304.2.3反吹氣................................................................

4、................................304.2.4儀表用氣.............................................................................................314.2.5公共設(shè)施條件.......................................................................

5、...............314.2.6現(xiàn)場(chǎng)環(huán)境條件......................................................................................314.2.7系統(tǒng)重量.............................................................................................31

6、4.3設(shè)備描述...................................................................................................314.3.1過(guò)濾器殼體............................................................................................324.3.2反洗用

7、空氣儲(chǔ)罐.....................................................................................324.3.3儀表風(fēng)罐................................................................................................334.3.4保持罐..............

8、......................................................................................334.3.5樹(shù)脂罐....................................................................................................344.3.6工藝自動(dòng)閥............

9、................................................................................344.3.7工藝儀表................................................................................................354.3.8控制系統(tǒng)......................

10、..........................................................................36系統(tǒng)控制和人機(jī)界面系統(tǒng)控制和人機(jī)界面..............................................................................................................................

11、............................................................38385.1啟動(dòng)檢查...................................................................................................385.2過(guò)濾系統(tǒng)控制.......................................

12、.....................................................395.2.1現(xiàn)場(chǎng)PLC柜........................................................................................405.2.2HMI操作畫面描述..................................................

13、............................415.3過(guò)濾器運(yùn)行..................................................................................................875.3.1填充（Filling）..................................................................

14、.....................875.3.2預(yù)涂（Precoating）...........................................................................885.3.3保持（Holding）...................................................................................90

15、5.3.4過(guò)濾(Filtrate).........................................................................................905.3.5反洗操作觸發(fā)條件判斷..........................................................................915.3.6反洗（Backwash）....

16、..........................................................................915.3.7系統(tǒng)旁通閥，工藝主進(jìn)出口閥控制......................................................925.4系統(tǒng)停車及停車恢復(fù)........................................................